We look at the division of 991841 by 97 
The aim is to understand the frequency of 97 in 991841.

Let's proceed to step 1:
97 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 97

Advancing to step 2:
97 goes into 99 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 97 from 99 leaves us with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 97

Advancing to step 3:
The number 97 fits into 21 0 times, leaving a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 21 leaves us with 21.
Append the next digit (8) from the dividend to 21 and continue with: 218 / 97

Going ahead to step 4:
218 divided by 97 is 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 102.0
If we take 194 away from 218, we end up with 24.
Grab the next digit (4) from the dividend, add it to 24, then carry on: 244 / 97

On to step 5:
If we divide 244 by 97, we get 2 and a remainder of 50.
The next digit of our result is 2. 
Result so far: 1022.0
The remainder is 50 after subtracting 194 from 244.
Bring next digit (1) of the dividend behind the 50 and repeat the process: 501 / 97

Step 6:
If we divide 501 by 97, we get 5 and a remainder of 16.
Write down 5 as next digit of the result. 
Result so far: 10225.0
Subtract 485 from 501 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 7:
The number 97 fits into 160 1 times, leaving a remainder of 63.
Use 1 as the next digit of our solution. 
Result so far: 10225.1
If we subtract 97 from 160, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 8:
630 divided by 97 is 6 with a remainder of 48.
The next digit of our result is 6. 
Result so far: 10225.16
Subtracting 582 from 630 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 9:
If we divide 480 by 97, we get 4 and a remainder of 92.
Use 4 as the next digit of our solution. 
Result so far: 10225.164
Subtract 388 from 480 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 10:
When dividing 920 by 97, we get 9 with a remainder of 47.
The number 9 becomes the next digit in our result. 
Result so far: 10225.1649
Deduct 873 from 920 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 11:
470 divided by 97 is 4 with a remainder of 82.
Write down 4 as next digit of the result. 
Result so far: 10225.16494
Subtract 388 from 470 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 12:
97 goes into 820 8 times with a remainder of 44.
Put 8 as the next digit of the answer. 
Result so far: 10225.164948
The remainder is 44 after subtracting 776 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 13:
97 can be fit into 440 4 times, resulting in a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 10225.1649484
Subtracting 388 from 440 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 14:
97 can be fit into 520 5 times, resulting in a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 10225.16494845
Subtracting 485 from 520 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Our division results in 10225.16494845 with a remaining 3.5e-08.